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INSTALL_FAILED_UPDATE_INCOMPATIBLE when I try to install compiled .apk on device
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what if I just try to do an update of an existing app? this would remove everything my last app saved locally
– miracle-doh
Nov 16 '18 at 9:04
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How to manage local vs production settings in Django?
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That's the way I do - adding those lines at the end of settings.py so they can override the default settings
– daonb
Aug 18 '10 at 8:14
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mongodb count num of distinct values per field/key
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this doesn't really work if your number of distinct values is too high... if you were looking at distinct names of people in the world or something. do you have an answer that scales?
– underrun
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Inserting code in this LaTeX document with indentation
How do I insert code into a LaTeX document? Is there something like:
9 Answers
9
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How to get request URI without context path?
...e servlet is however mapped on a suffix pattern (your URL examples however does not indicate that this is the case), or when you're actually inside a filter (when the to-be-invoked servlet is not necessarily determined yet, so getPathInfo() could return null), then your best bet is to substring the ...
Comparing two files in linux terminal
...;(...) syntax to sort the files on the fly, if they are already sorted you don't need this.
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What does “abstract over” mean?
...ten in the Scala literature, I encounter the phrase "abstract over", but I don't understand the intent. For example , Martin Odersky writes
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Load image from resources area of project in C#
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Are you using Windows Forms? If you've added the image using the Properties/Resources UI, you get access to the image from generated code, so you can simply do this:
var bmp = new Bitmap(WindowsFormsApplication1.Properties.Resources.myimage)...
String comparison in Python: is vs. == [duplicate]
...e's an optimization that allows small integers to be compared with is, but don't rely on it.
For boolean values, you shouldn't be doing comparisons at all. Instead of:
if x == True:
# do something
write:
if x:
# do something
For comparing against None, is None is preferred over == N...
How to convert a string from uppercase to lowercase in Bash? [duplicate]
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Your bash version too low. It doesn't support those features.
– kev
Jul 9 '12 at 9:58
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